T, Kritsadathan, Phithakham C, and Piyamongkol W. “Antibiotic prophylaxis in vaginal delivery of normal term labour at Maharaj Nakorn Chiang Mai Hospital, Chiang Mai”. Biomedical Sciences and Clinical Medicine 58, no. 4 (January 1, 2019): 233–243. accessed August 29, 2026. https://he01.tci-thaijo.org/index.php/CMMJ-MedCMJ/article/view/182981.